package com.sky.controller.user;

import com.sky.dto.ShoppingCartDTO;
import com.sky.entity.ShoppingCart;
import com.sky.result.Result;
import com.sky.service.ShoppingCartService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

@RestController
@Slf4j
@RequestMapping("/user/shoppingCart")
public class ShoppingCartController {

    @Autowired
    private ShoppingCartService shoppingCartService;

    /*
    * 添加购物车
    * */
    @PostMapping("/add")
    public Result add(@RequestBody ShoppingCartDTO shoppingCartDTO) {
        log.info("添加购物车:{}", shoppingCartDTO);
        shoppingCartService.addShoppingCart(shoppingCartDTO);

        return Result.success();
    }

    /*
    * 清除购物车中的一个商品
    * */
    @PostMapping("/sub")
    public Result sub(@RequestBody ShoppingCartDTO shoppingCartDTO){
        log.info("清除购物车中的一个商品:{}", shoppingCartDTO);
        shoppingCartService.subShoppingCart(shoppingCartDTO);
        return Result.success();
    }

    /*
    * 查看购物车
    * */
    @GetMapping("/list")
    public Result<List<ShoppingCart>> list(){
       List<ShoppingCart> shoppingCartsList = shoppingCartService.showShoppingCart();
       return Result.success(shoppingCartsList);
    }

    /*
    * 清空购物车
    * */
    @DeleteMapping("/clean")
    public Result delete() {
        shoppingCartService.delete();

        return Result.success();
    }
}
